Make pmon feature delayed flag as jinja template (#19657)

* Fix the Loopback0 IPv6 address of LC's in chassis not reachable from
peer device's

Signed-off-by: Abhishek Dosi <abdosi@microsoft.com>

* Added change to have flag

Signed-off-by: Abhishek Dosi <abdosi@microsoft.com>

* Assign the metric vaule for Ipv6 default route learnt via RA message to
higher value so that BGP learnt default route is higher priority.

Signed-off-by: Abhishek Dosi <abdosi@microsoft.com>

* Add alternate name for bridge interface on supversior in chassis systrem

Signed-off-by: Abhishek Dosi <abdosi@microsoft.com>

* Update service_checker.py

* Update init_cfg.json.j2 to handle global scope for lldp feature

* Update sonic-feature.yang

* Added support to parse "AssociatedSliceStr" attribute of minigraph and
save as `slice_type` as part of DEVICE_METADATA

Signed-off-by: Abhishek Dosi <abdosi@microsoft.com>

* Revert "Added support to parse "AssociatedSliceStr" attribute of minigraph and"

This reverts commit 0f2d26d.

* Added support to parse "AssociatedSliceStr" attribute of minigraph and
 save as `slice_type` as part of DEVICE_METADATA for Chassis Device type

Signed-off-by: Abhishek Dosi <abdosi@microsoft.com>

* Update minigraph.py

* pmon need not be delayed for SpineRouter/T2.
pmon need to enable asap to detect ASIC's on Supervisor.
pmonm need to enable asap for bring-up of 400G ports on LC's fast
becuase of CMIS state machine present in PMON.

Signed-off-by: Abhishek Dosi <abdosi@microsoft.com>

* Updated Yang model for Feature delay from boolean to string

Signed-off-by: Abhishek Dosi <abdosi@microsoft.com>

* Fix Build Error

Signed-off-by: Abhishek Dosi <abdosi@microsoft.com>

* Fix build error

Signed-off-by: Abhishek Dosi <abdosi@microsoft.com>

* Update true/false to True/False

---------

Signed-off-by: Abhishek Dosi <abdosi@microsoft.com>
Co-authored-by: Abhishek Dosi <abdosi@microsoft.com>
Co-authored-by: abdosi <58047199+abdosi@users.noreply.github.com>

files/build_templates/init_cfg.json.j2

@@ -37,7 +37,7 @@
 {%- set features = [("bgp", "{% if not DEVICE_RUNTIME_METADATA['ETHERNET_PORTS_PRESENT'] or ('CHASSIS_METADATA' in DEVICE_RUNTIME_METADATA and DEVICE_RUNTIME_METADATA['CHASSIS_METADATA']['module_type'] in ['supervisor']) %}disabled{% else %}enabled{% endif %}", false, "enabled"),
                    ("database", "always_enabled", false, "always_enabled"),
                    ("lldp", "enabled", true, "enabled"),
-                   ("pmon", "enabled", true, "enabled"),
+                   ("pmon", "enabled", "{% if 'type' in DEVICE_METADATA['localhost'] and DEVICE_METADATA['localhost']['type'] == 'SpineRouter' %}False{% else %}True{% endif %}", "enabled"),
                    ("snmp", "enabled", true, "enabled"),
                    ("swss", "enabled", false, "enabled"),
                    ("syncd", "enabled", false, "enabled")] %}
@@ -70,7 +70,7 @@
 {%- for feature, state, delayed, autorestart in features %}
         "{{feature}}": {
             "state": "{{state}}",
-            "delayed" : {{delayed | lower()}},
+            "delayed" : "{{delayed}}",
 {%- if feature in ["lldp"] %}
             "has_global_scope": {% raw %}"{% if ('CHASSIS_METADATA' in DEVICE_RUNTIME_METADATA and DEVICE_RUNTIME_METADATA['CHASSIS_METADATA']['module_type'] in ['linecard']) %}False{% else %}True{% endif %}"{% endraw %},
             "has_per_asic_scope": {% raw %}"{% if not DEVICE_RUNTIME_METADATA['ETHERNET_PORTS_PRESENT'] or ('CHASSIS_METADATA' in DEVICE_RUNTIME_METADATA and DEVICE_RUNTIME_METADATA['CHASSIS_METADATA']['module_type'] in ['supervisor']) %}False{% else %}True{% endif %}"{% endraw %},

src/sonic-yang-models/yang-models/sonic-feature.yang

@@ -29,6 +29,11 @@ module sonic-feature{
         type string;
     }
 
+    typedef feature-delay-status {
+        description "configuration to set the feature has delay scope as True/False";
+        type string;
+    }
+
     container sonic-feature {
 
         container FEATURE {
@@ -60,7 +65,7 @@ module sonic-feature{
                 leaf delayed {
                     description "This configuration identicates if the feature needs to be delayed until
                                  system initialization";
-                    type stypes:boolean_type;
+                    type feature-delay-status;
                     default "false";
                 }